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Elev 833 ft, 42.27 °N, 89.24 °W

Winnebago, IL Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Winnebago, IL
Elevation: 833ft
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Active Weather Alerts

Dense Fog Advisory
Issued: 12:52 PM Mar. 4, 2026 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in areas of dense fog.

* WHERE...Boone, De Kalb, Lee, Ogle, Winnebago, Kane, Lake IL,
McHenry, and Northern Cook Counties.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Patchy slick spots may be encountered on
untreated elevated surfaces where temperatures are still at or
below freezing in far northeastern Illinois.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

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